| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $191.99 | 7.157% | $205.7307 | $205.73 | $205.75 | $205.70 |
| Purchase #2 | $108.55 | 13.397% | $123.0924 | $123.09 | $123.10 | $123.10 |
| Purchase #3 | $159.28 | 10.268% | $175.6349 | $175.63 | $175.65 | $175.60 |
| Purchase #4 | $145.79 | 6.576% | $155.3772 | $155.38 | $155.40 | $155.40 |
| Purchase #5 | $158.40 | 10.609% | $175.2047 | $175.20 | $175.20 | $175.20 |
| Purchase #6 | $76.94 | 6.231% | $81.7341 | $81.73 | $81.75 | $81.70 |
| Purchase #7 | $213.53 | 9.398% | $233.5975 | $233.60 | $233.60 | $233.60 |
| 7 purchase totals = | $1,054.48 | $1,150.3715 | $1,150.36 | $1,150.45 | $1,150.30 | |